import Vue from 'vue'
import Router from 'vue-router'
import Login from '../components/Login'
import Home from "../components/Home";
import Welcome from "../components/Welcome";
import Users from "../components/user/Users";
import Rights from "../components/power/Rights";
import Roles from "../components/power/Roles";
import Cate from "../components/goods/Cate";
import Params from "../components/goods/Params";
import List from "../components/goods/List";
import Add from "../components/goods/Add";
import Order from "../components/Order/Order";
import Report from "../components/report/Report";
Vue.use(Router)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: Login
  },
  {
    path: '/home',
    component: Home,
    redirect: '/welcome',
    children: [
      {path: '/welcome', component: Welcome},
      {path: '/users', component: Users},
      {path: '/rights',component: Rights},
      {path: '/roles',component: Roles},
      {path: '/categories',component: Cate},
      {path: '/params',component: Params},
      {path: '/goods',component: List},
      {path: '/goods/add',component: Add},
      {path: "/orders",component: Order},
      {path: '/reports',component: Report}
    ]
  },
]

const router = new Router({
  routes
})

// 挂载路由导航守卫
router.beforeEach((to,from,next) => {
  //对登录页面进行放行
  if (to.path === '/login') return next()
  // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  // 没有token，就跳转到登录页
  if(!tokenStr) return next('/login')
  next()
})

export default router
